//<input type="text" class="form-control" id="contact_name" placeholder="引擎相关参数输入" name="name">
//<script src="./scripts/run_python_process.js"> </script>

//run_python_process.js
function hashaki(){
    var text=document.getElementById("contact_name").value;
    alert('从html获取的输入信息',text);
}